When a strong base is added to the pale blue solution of CuSO4, a precipitate forms and the solution above the precipitate is colorless What is the net ionic equation that describes this irreversbile reaction?

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

In apex! a liquid heated beyond a certain temperature becomes

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?